Finding the Fourth Proportional to 110,803.59, 152,908.83 and 65,497.95

Step by Step Solution

1. Step 1: Write the proportion equation
   110,803.59 : 152,908.83 = 65,497.95 : x
2. Step 2: Convert to fraction form
   110,803.59/152,908.83 = 65,497.95/x
3. Step 3: Cross multiply
   110,803.59x = 152,908.83 × 65,497.95
4. Step 4: Simplify right side
   110,803.59x = 10,015,214,901.90
5. Step 5: Solve for x
   x = 10,015,214,901.90/110,803.59
6. Step 6: Final answer
   x = 90,387.10